if u could give him an idea of what the map would look like (you said zombies coming from everywhere, a map might limit that possability but help the idea to expand to reality of the game) that might help the chances of this becoming a thing in the game
if u could give him an idea of what the map would look like (you said zombies coming from everywhere, a map might limit that possability but help the idea to expand to reality of the game) that might help the chances of this becoming a thing in the game